Known vulnerabilities in OpenWrt

Vendor: openwrt.org
Software: OpenWrt
Software CPE: cpe:2.3:o:openwrt.org:openwrt:*:*:*:*:*:*:*:*
Website: https://openwrt.org/
Total vulnerabilities: 23
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting OpenWrt OpenWrt is affected by 23 known vulnerabilities: 8 high, 9 medium, 6 low Critical High Medium Low

Vulnerabilities (23)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU128319 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-32721		 CWE-79 Low
No
No
 24.10.6, 25.12.1 28.04.2026 SB2026042865
#VU127515 - Out-of-bounds read
CVE-2025-62525		 CWE-125 Low
No
No
 24.10.4 24.04.2026 SB20260424106
#VU127514 - Heap-based Buffer Overflow
CVE-2025-62526		 CWE-122 Low
No
No
 24.10.4 24.04.2026 SB20260424106
#VU68317 - NULL Pointer Dereference
CVE-2022-42722		 CWE-476 Medium
No
No
 21.02.5, 22.03.2 14.10.2022 SB2022101416
SB2022101707
SB2022101712
and 47 more
#VU68316 - Memory corruption
CVE-2022-42721		 CWE-119 High
No
No
 21.02.5, 22.03.2 14.10.2022 SB2022101415
SB2022101707
SB2022101712
and 49 more
#VU68314 - Use After Free
CVE-2022-42720		 CWE-416 High
No
No
 21.02.5, 22.03.2 14.10.2022 SB2022101413
SB2022101707
SB2022101712
and 49 more
#VU68313 - Use After Free
CVE-2022-42719		 CWE-416 High
No
No
 21.02.5, 22.03.2 14.10.2022 SB2022101413
SB2022101707
SB2022101712
and 37 more
#VU68311 - Memory corruption
CVE-2022-41674		 CWE-119 High
No
No
 21.02.5, 22.03.2 14.10.2022 SB2022101412
SB2022101707
SB2022101712
and 49 more
#VU67767 - Memory corruption
CVE-2022-39173		 CWE-119 Medium
No
No
 21.02.3, 22.03.0 30.09.2022 SB2022093008
SB2022100604
#VU55591 - Command injection
CVE-2021-28961		 CWE-77 Medium
No
No
 19.07.8 05.08.2021 SB2021080507
#VU55503 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2021-33425		 CWE-79 Low
No
No
 19.07.8 03.08.2021 SB2021080303
#VU55456 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2021-32019		 CWE-79 Medium
No
No
 19.07.8 01.08.2021 SB2021080104
#VU50245 - Loop with Unreachable Exit Condition ('Infinite Loop')
 CWE-835 Medium
No
No
 - 02.02.2021 SB2021020208
#VU50255 - Resource Management Errors
CVE-2021-3336		 CWE-399 Medium
No
No
 - 29.01.2021 SB2021020218
SB2021020219
#VU50252 - Out-of-bounds write
CVE-2020-36177		 CWE-787 High
No
No
 - 06.01.2021 SB2021020215
SB2021020219
#VU26371 - Out-of-bounds write
CVE-2020-7248		 CWE-787 High
No
No
 18.06.7, 19.07.1 25.03.2020 SB2020032504
#VU26370 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2020-7982		 CWE-74 High
No
No
 18.06.7, 19.07.1 25.03.2020 SB2020032504
#VU34734 - Memory corruption
CVE-2019-19945		 CWE-119 Medium
No
No
 - 16.03.2020 SB2020031626
#VU35009 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2019-18992		 CWE-79 Low
No
No
 - 03.12.2019 SB2019120345
#VU35010 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2019-18993		 CWE-79 Low
No
No
 - 03.12.2019 SB2019120346


Showing elements 1 - 20 out of 23